Tides Today & Tomorrow in Point San Quentin, CA

TIDE TIMES for Monday, June 29, 2026
The tide is currently rising in Point San Quentin, CA.
Next low tide : 6:30 pm (3.1 ft)
Next high tide : in 6h 01m at 2:19 pm (4.5 ft)
Sunset today : 8:36 pm
Sunrise tomorrow : 5:50 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #9414873
Common Questions About Tides

Point San Quentin, CA Tides - May 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:156.34:284.79:15-1.39:102.56:128:00Waning Gibbous1Tue
2Wed3:056.05:294.610:09-1.010:192.66:118:01Waning Gibbous2Wed
3Thu4:015.56:314.611:07-0.611:392.66:108:02Third Quarter3Thu
4Fri5:034.97:304.712:07-0.26:098:03Third Quarter4Fri
5Sat6:144.58:224.81:012.41:070.26:088:04Third Quarter5Sat
6Sun7:314.19:054.92:132.02:020.56:078:05Third Quarter6Sun
7Mon8:484.09:405.13:131.52:520.86:068:06Waning Crescent7Mon
8Tue9:573.910:115.34:031.03:361.26:058:07Waning Crescent8Tue
9Wed10:574.010:385.44:450.64:161.56:048:08Waning Crescent9Wed
10Thu11:504.111:055.55:230.24:531.86:038:09Waning Crescent10Thu
11Fri12:384.25:57-0.15:282.16:028:10New Moon11Fri
12Sat1:234.26:29-0.36:032.36:018:10New Moon12Sat
13Sun12:025.72:054.37:01-0.56:372.56:008:11New Moon13Sun
14Mon12:335.82:484.37:34-0.67:132.75:598:12New Moon14Mon
15Tue1:085.73:304.38:09-0.77:522.85:588:13Waxing Crescent15Tue
16Wed1:445.74:154.38:48-0.78:352.85:588:14Waxing Crescent16Wed
17Thu2:255.55:014.39:30-0.79:272.95:578:15Waxing Crescent17Thu
18Fri3:105.35:484.410:15-0.610:312.85:568:16Waxing Crescent18Fri
19Sat4:045.06:354.511:05-0.411:462.65:558:17First Quarter19Sat
20Sun5:084.67:204.811:58-0.15:558:17First Quarter20Sun
21Mon6:264.38:025.11:042.112:530.35:548:18First Quarter21Mon
22Tue7:524.18:435.62:131.51:490.75:538:19First Quarter22Tue
23Wed9:164.19:246.03:120.72:431.15:538:20Waxing Gibbous23Wed
24Thu10:334.210:056.34:06-0.13:351.55:528:21Waxing Gibbous24Thu
25Fri11:404.410:486.64:56-0.74:271.95:528:21Waxing Gibbous25Fri
26Sat12:414.65:45-1.25:192.15:518:22Full Moon26Sat
27Sun1:384.76:33-1.56:112.45:508:23Full Moon27Sun
28Mon12:186.82:314.87:21-1.67:042.55:508:24Full Moon28Mon
29Tue1:066.63:224.98:09-1.58:002.65:508:24Waning Gibbous29Tue
30Wed1:546.34:124.98:56-1.38:592.65:498:25Waning Gibbous30Wed
31Thu2:445.85:014.99:44-0.910:042.65:498:26Waning Gibbous31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9414873)

Common Questions About Point San Quentin, CA Tides

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What time does the tide turn (slack tide) in Point San Quentin, CA today?

Slack tide in Point San Quentin, CA is approximately 4:24 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Point San Quentin, CA?

Point San Quentin, CA is currently in a spring phase. Tonight's moon is 100% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Point San Quentin, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Point San Quentin, CA?

Tide predictions for Point San Quentin, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Point San Quentin, CA?

Tide data for Point San Quentin, CA is sourced from NOAA Station #9414873. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9414873.

What is the moon phase in Point San Quentin, CA tonight?

Tonight the moon over Point San Quentin, CA is Full Moon (100% illuminated). This places Point San Quentin, CA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA